(a) The students from the Faculty of Computing will go for an internship during the last semester. Each student has information including the student ID, name, phone number, email, and address. All students need to find at least one company before going for an internship. Although they get many offers from companies, the student needs to choose only one company for their internship. Each company has the company ID, company name, company email, company address, company phone number, and company type either it is a Multinational Company (MNC) or Government Linked Companies (GLC). MNC refers to a company that has offices in countries around the world. Meanwhile, GLC refers to a company linked with the government sector. A company can have more than one student for the internship. The application of the internship information consists of the start date, end date, and job scope that relate to the computer science field. If the job scope is not related to computer science, students need to decline the offer. Upon receiving the offer and both parties agree (student and company), the company needs to assign an industrial supervisor to the students. Besides the industrial supervisor, each student will also have a faculty supervisor assigned to them. Both supervisors need to contact each other to discuss student progress or problems during the internship. Supervisors can have many internship students, but each student can only have one industrial supervisor and one faculty supervisor. Information on staff id, name, phone number, and email are required for both supervisors (industry and faculty). Given that information, using Crow’s Foot notation, create an Extended Entity Relationship Diagram (EERD) containing all primary keys, foreign keys, connectivity, and main attributes.

I NEED A COMPLETE EERD DIAGRAM... ASAP.. PLEASE

THANK YOU

using c++. ALWAYS GRADE MY ANSWERS

Write a program that reads students’ names followed by their test scores. The program should output each student’s name followed by the test scores and the relevant grade. It should also find and print the highest test score and the name of the students having the highest test score.

Student data should be stored in a struct variable of type studentType, which has four components: studentFName and studentLName of type string, testScore of type int (testScore is between 0 and 100), and grade of type char. Suppose that the class has 20 students. Use an array of 20 components of type studentType. Your program must contain at least the following functions:

• A function to read the students’ data into the array.
• A function to assign the relevant grade to each student.
• A function to find the highest test score.
• A function to print the names of the students having the highest test score.

Your program must output each student’s name in this form: last name followed by a comma, followed by a space, followed by the first name; the name must be left justified. Moreover, other than declaring the variables and opening the input and output files, the function main should only be a collection of function calls.

Your program should accept no input and save the output to Ch9_Ex2Out.txt.

HERE IS :Ch9_Ex2Data.txt

Duckey Donald 85
Goof Goofy 89
Brave Balto 93
Snow Smitn 93
Alice Wonderful 89
Samina Akthar 85
Simba Green 95
Donald Egger 90
Brown Deer 86
Johny Jackson 95
Greg Gupta 75
Samuel Happy 80
Danny Arora 80
Sleepy June 70
Amy Cheng 83
Shelly Malik 95
Chelsea Tomek 95
Angela Clodfelter 95
Allison Nields 95
Lance Norman 88

Professor realizes that he hates his class and has decided to give each of his students a 20-point decrease in all their grades for no reason. Help him write the C++ code that will allow him to do this.

Consider the code on the next page. It creates an array of 10 structs called students which contains their name and their grade. It is nearly complete. Your task is the following:

1. Complete the user-defined function called subtractTwenty.
   1. You will need to create a for-loop that iterates through the 10 students and subtract 20 from their grade.
   2. A student cannot have a grade lower than 0. If their grade falls below 0, you must set it equal to 0

      #include <iostream>

      using namespace std;

      //struct that creates student

      struct student

      {

           string name;

           int grade;

      };

      //user-defined function prototypes

      void subtractTwenty(student[10]);

      void printArray(student[10]);

      int main()

      {

           //array of 10 students

           student arrayOfStudents[10];

           //populate the 10 students

           arrayOfStudents[0] = { "Alice", 78 };

           arrayOfStudents[1] = { "Bobby", 90 };

           arrayOfStudents[2] = { "Casey", 44 };

           arrayOfStudents[3] = { "Devon", 57 };

           arrayOfStudents[4] = { "Ethan", 12 };

           arrayOfStudents[5] = { "Frank", 99 };

           arrayOfStudents[6] = { "Grace", 70 };

           arrayOfStudents[7] = { "Heidi", 80 };

           arrayOfStudents[8] = { "Isaac", 14 };

           arrayOfStudents[9] = { "Jason", 40 };

           cout << endl << "Before subtracting 20: " << endl << endl;

           printArray(arrayOfStudents);

           subtractTwenty(arrayOfStudents);

           cout << endl << "After subtracting 20: " << endl << endl;

           printArray(arrayOfStudents);

           cout << endl << endl;

           return 0;

      }

      void subtractTwenty(student a[10])

      {

      }

      void printArray(student a[10])

      {

           for (int i = 0; i < 10; i++)

           {

                 cout << "Name: " << a[i].name << ", Grade: " << a[i].grade << endl;

           }

      }

A barber shop offers haircuts to both students and faculty. Student demand for haircuts is given by pS(QS) = 24− 1QS. Faculty demand for haircuts is given by pF(QF) = 24− 1QF.

Students have more hair than professors (even the young professors), and longer hair costs more to cut. Reflecting this fact, the barber shop’s total costs are

C(QS,QF)=16QS +10QF
Suppose first that the barber shop can engage in perfect price discrimination.

1. (3 pts.) How many students get haircuts (Q∗S )? How many faculty get haircuts (Q∗F )? How much profit will the barber shop make?

2. (3 pts.) Under perfect price discrimination, is each of these statements true or false? Briefly explain your reasoning.

   i. Every faculty member with positive willingness to pay ends up getting a haircut. ii. Among the people who get haircuts, students pay more than faculty on average.

   iii. The cheapest haircut sold is sold to a faculty member

Now suppose that the barbershop cannot engage in personalized pricing. However, it is able to offer one price for students and a different price for faculty.

c. (3 pts.) Find the monopoly’s profit-maximizing prices p∗S and p∗F under group price discrimination. Which group is charged a bigger price markup?

Upset about discriminatory prices, student groups organize protests against the barber shop, using the catchy slogan “It’s unfair / to tax our hair!” The protests go viral, and the barber shop reluctantly agrees to charge everybody the same price, regardless of cost.

d. (3 pts.) Compute the market demand curve Q(p), then write the barber shop’s profits as a function of p. (Be careful with the costs!) What price will the barber shop charge?

Question 10 1. A research study lead to the following finding, "Students in the treatment group indicated significantly better achievement on the recognition assessment than those in the control group." What type of research was likely conducted? a. Ethnography b. Experimental c. Survey d. Correlational 3 points Question 11 1. Katniss needs primary sources for her research proposal. Which of the following will she likely select? a. Encyclopedia of Educational Research b. A text reviewing pertinent research c. Journal of Experimental Education d. Educational Psychology Review 3 points Question 12 1. To operationalize a variable means to ___________ the variable. a. mediate b. manipulate c. control d. define 3 points Question 13 1. Correlational research is concerned with a. examining relationships among variables. b. differences between conditions. c. controlling treatment conditions for appropriate comparison. d. describing the preferences of some group of people. 3 points Question 14 1. Abby needs to start a library search to examine her research topic “A comparison of two types of problem-based learning strategies in postsecondary school biological science classes.” Which of the following keywords will Abby likely select in her initial search? a. Learners b. Students c. Problem-based learning d. Instruction 3 points Question 15 1. Which of the following is a non-directional hypothesis? a. Athletic participation and academic achievement are unrelated. b. Student athletes have higher levels of academic achievement than students who do not participate in athletics. c. There are differences in academic achievement between students who participate in athletics and those who do not. d. There are no differences in academic achievement between students who participate in athletics and those who do not.

c++   In this lab you will create a program to make a list of conference sessions you want to attend. (List can be of anything...)

You can hard code 10 Sessions in the beginning of your main program.

For example, I have

session UK1("Descaling agile",    "Gojko Adzic",       60);

       session UK2("Theory of constraints", "Pawel Kaminski", 90);

and then:

       List l;

       l.add(&UK1);

       l.add(&UK2);

Your Session struct should have the following member data:

17. The Title
17. The Speaker
17. The session length (an integer)
17. A link to the next session.

Your Session struct will have following member functions:

17. A default constructor that blanks/zeros the title, speaker and session length.
17. A constructor that takes three inputs: one for the title, one for the speaker and one for the session length.   (You can combine this with the default or not, your choice.)
17. A print function that prints out the title, speaker and session length.

Linked List (Session.h, Session.cpp)

You will create a class that contains a list of Sessions. This class will have a pointer to the top of the linked list as private member data and the following member functions:

17. A default constructor.
17. A destructor – The destructor should contain a cout statement that shows when it was called. It should delete the linked list. It should print the title of each element it deletes.
17. A print method that prints the linked list. This function should use the Sessions print function.
17. An add method that adds a Session to the linked list. This method most keep the list IN ORDER by Session Speaker. See sample flowers code for an example of this. You can use the string comparison operators (<,>) to do this.
17. A method that finds and prints a Session by Speaker. Assume that there is only one session per speaker. This function should take advantage of the fact that the list is sorted.
17. Your .h file should have some code in it to make sure it only compiles once. You can use either the #ifndef method or the pragma once method. If you use pragma once, add some comments explaining what it does. (If you've already done this on a previous lab you are good to go.)          

Output

• Once you’ve created your linked list you should print out the titles, speakers and session time. See example output.
• Then, allow your user to enter a speaker and have your program search your linked list. Print the Session if you find it or <speaker name > "Not Found" if you don't.
• Notice that my destructor printed as it deleted.
• Align your list output.

The projectile motion equation is s(t)=-16t^2+vt+h where s(t) represents the distance or height of an object at time t, v represents the initial speed of the object in ft/s, and h is the initial height of the object, measured in feet.

If an object is starting at rest, then v=0 (such as for a penny being dropped from a building). If the object is starting from the ground, h=0. The baseball or cannonball situations, each have an initial velocity. For example, the initial velocity of the baseball is based on the speed at which the ball comes at you (the speed of the pitch).

Come up with a situation that you can model with this equation. Describe the situation and tell us what v and h are. Fill in the values so that you have a quadratic equation. If you do research to find initial velocities, include the links to the websites where you found that information. If you would like to make up your own numbers as well, you can (be creative)!

Once you have your equation, find the maximum height as well as the time it takes to reach that maximum. Then use your equation to find when the object hits the ground (i.e. the x-intercepts).

Finally, use those three points as well as the initial height to sketch a graph. You can take a photo of it and include the image or use an online graphing calculator and take a screenshot if that is easier.

After reading the below posting, how might this all tie into SMART goals, task types and running a better meeting?

The information from income statements and balance sheets can encourage better

management practices in the following manner:

1. The amount of debt in the balance sheet is a critical factor in deterring the "going concern" of a business. If the long-term debt is very high, then the overall cost of capital for the company as such and projects in general will increase which can be corrected by the management.

2. The Current assets and the current liabilities give a clear picture of the working capital scenario and the liquidity situation of the business. This information will be captured in the balance sheet. Higher current assets are always preferred, and management can take corrective steps if required to better manage the liquidity.

3. The Shareholders equity when seen with the total number of shares outstanding of the business help the financial managers in calculating the book value of the business. From this, the investors can check whether the current share price is overvalued or undervalued.

4. The Net profit is the most important figure in the income statement which provides information about the profitability of the business and how the business is performing when compared to its peers in the industry.

5. The Revenues or the top line help analyses when the profits are generated due to the increase in revenue or better operational efficiencies.

https://www.youtube.com/watch?v=vKMrWsjUOZQ

https://www.youtube.com/watch?v=J832kryICZI

https://www.youtube.com/watch?v=450J3wmEMEI

6.It is proposed to study the entry of an aircraft launched torpedo into seawater. The full-size prototype torpedo is 2.44 m in length and enters at 100 m/s into seawater which has a kinematic viscosity, ν = 1.17 x 10-6 m2/s (see the table in the front cover of your textbook). A model test is proposed where the length of the model torpedo is 0.537 m in length. The desire is to predict the force on the prototype torpedo upon entry into the water, using the measured force in the model study.

a.Assuming F = f(ρ, μ, V, L, g) determine the relevant dimensionless parameters for this flow phenomenon. Use ρ, V and L as the repeating variables in your analysis. V is the entry velocity, L is the length of the torpedo and g is the acceleration of gravity.

b.Assuming the dimensionless parameter containing the viscosity is not important at these conditions determine the necessary launch velocity in the model study and the force on the prototype if the measured model force is 9 N. (Assume g is the same for both the model and prototype. Also assume seawater is used in the model study.)

c.Now, assume the dimensionless parameter containing the viscosity is important. Can the fluid used in the model study be the same as the prototype fluid (seawater)? Explain. If not, can you find a fluid for the model study such that full similitude is achieved between the model and prototype? What fluid?